Home / 95,203.68-131,382.18-52,762.92

Finding the Fourth Proportional to 95,203.68, 131,382.18 and 52,762.92

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Solution

The fourth proportional to 95,203.68, 131,382.18 and 52,762.92 is: 72,813.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,203.68 : 131,382.18 = 52,762.92 : x
  2. Step 2: Convert to fraction form
    95,203.68/131,382.18 = 52,762.92/x
  3. Step 3: Cross multiply
    95,203.68x = 131,382.18 × 52,762.92
  4. Step 4: Simplify right side
    95,203.68x = 6,932,107,452.77
  5. Step 5: Solve for x
    x = 6,932,107,452.77/95,203.68
  6. Step 6: Final answer
    x = 72,813.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.